How to create a maintenance plan for create maintenance orders every monday and friday in a specifc period like from january to march and dezember? (other months aren't allowed).
I am trying use a custom factory calendar and maintenance plan with maintenance packages. The scheduling works fine until one year but after one year the scheduling starts to change the weekdays.
These are my screens.
Since 03.12.2018 everything is ok but in 01.12.2019 the system changed the weekday.